4 papers
Hyperon-antihyperon system in electron-positron annihilation as quantum probes for temperature estimation with local and global dephasing
Anass Hminat, Abdallah Slaoui, Rachid Ahl Laamara +1
We investigate quantum thermometry in Ohmic-type reservoirs using two-qubit probes within an exactly solvable pure-dephasing framework. By analyzing the individual variance associa…
Relativistic Quantum Thermometry in AdS Spacetime via Non-Markovian Temperature Sensing
Anass Hminat, Abdallah Slaoui, Rachid Ahl Laamara
Quantum thermometry based on single-qubit sensor configurations enables the precise estimation of the temperature of a cosmological Anti-de Sitter (AdS) spacetime. In this work, we…
Hermitian vs non-Hermitian quantum thermometry
Anass Hminat, Abdallah Slaoui, Rachid Ahl Laamara +1
We investigate the dephasing dynamics of a qubit as an effective mechanism for estimating the temperature of its surrounding environment for different symmetrizes. Our approach is…
Multiparticle Quantum Heat Engine: Exploring the Impact of Criticality on Efficiency
Anass Hminat, Abdallah Slaoui, Brahim Amghar +1
Quantum many-body systems present substantial technical challenges from both analytical and numerical perspectives. Despite these difficulties, some progress has been made, includi…